NVD security advisoryHigh
High advisory for Heap-based buffer overflow in Opengear I
CVE-2026-102212 · Reported 31 Oct 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
Heap-based buffer overflow in Opengear IAffected product
Advisory overview
Heap-based buffer overflow in Opengear IM72XX, CM71XX, and ACM70XX firmware versions 4.8.0 through 5.5.2 on console server appliances allows an unauthenticated remote attacker to crash the index.cgi process via a crafted multipart/form-data POST request containing an overlong Content-Disposition name field.